1.
Stanchev P, Rákosník J, Pavlov R, Simeonov G. Presenting and Searching Mathematics in Digital Repositories. DiPP [Internet]. 2015 Sep. 30 [cited 2024 Jun. 21];5:65-71. Available from: https://dipp.math.bas.bg/dipp/article/view/dipp.2015.5.5